[c-nsp] cap'ing each host/ip to bw limits

Phil Mayers p.mayers at imperial.ac.uk
Thu Sep 13 18:48:37 EDT 2007


On Thu, 2007-09-13 at 08:54 -0700, matthew zeier wrote:
> So I wonder if there's an alternative method to prevent over saturation 
> (or at least reduce it's impact on everyone else)...

It's a layer8 solution, but we've had good luck with bandwidth quotas.
Use netflow to account per-IP, and kick the machine if it exceeds 5Gb/24
hour rolling period (or whatever). Don't discount simple solutions.

Failing that, don't the CPU routers have WFQ and such like?



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